VD 550- Wet Compressed Air/Gas Flow Meter

VD 550- Wet Compressed Air/Gas Flow Meter

Integrated precision differential pressure sensorIt can measure the pressure difference/dynamic pressure at the front end of the sensor. The pressure depends on the flow rate of the gas, so it is easy to determine the flow rate through the diameter of the pipeline.

Extra measurement of temperature and absolute pressureBy calculating the relevant density, various gases, temperatures, and pressures can be measured.

Scope of application:

Wet air technology gas

mixed gasFor example, natural gas/H2 liquefied petroleum gas, propane, CO2

Product Features:

Sensitivity in low measurement rangetall：
The measurement range is as small as2 m/s， Therefore, it can cover the entire operating range
The entire working range of a controllable speed compressor

Especially suitable for situations with particularly high flow rates

Flow rate, total consumption, temperature, and pressure

High temperature measurement, maximum temperature180 °C

can be used forIn pipelines from DN 20 to DN 600

Under pressure, passing throughInstallation of 1/2 inch ball valve

Durable impact resistant die cast aluminum shell, suitable for outdoor use
Protection levelIP 67

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Typical applications:

Measure the delivery rate of compressors

Compressed air audit

Efficiency measurement of compressed air system

VD 550- Wet Compressed Air/Gas Flow Meter

Technical Specifications:

measurement range: 2 to 224 m/s/600 m/s (compressed air)

0.04 to 500 mbar differential pressure

measuring medium: Air and gas

precision: (m.v.: measured value) ± 1.5% of m.v

Measuring principleDifferential pressure

Measure span: 1:100/300

response time: t 99:<1 sec.

medium temperature: -30...+180℃

Operating pressure: -1...+100 bar (g)

ambient temperature: -20°. ..+70℃

Protection level: IP 67

power supply: 18...36 VDC,5W

signal output1x4... 20 mA analog output (no current isolation) pulse output, RS 485(Modbus-RTU)

optional:2 x4...20 mA, Ethernet interface (PoE), M-Bus